How do move or copy an appointment from one calendar to another on the exchange web interface. I am using the hosted exchange service. If I try to drag an appointment item I get a message "Items can't be moved or copied to another calendar by using a drag and drop operation." If I right click the appointment and choose "move to..." and select the destination calendar, I get "You can't move a future meeting" (as if moving an appointment that has already happened is going to help anyone). Thanks in advance for your help.

Hello HigherPowerDan, Can you use Outlook to connect your mailbox? If so, you can use Outlook to help you move or copy appointments between calendars. Thanks, EvanEvan Liu TechNet Community Support